2124304

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1487

約数の個数: 40

約数和(自身を含む): 5069120

約数和(自身を除く): 2944816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1459, 2918, 5836, 10213, 11672, 18967, 20426, 23344, 37934, 40852, 75868, 81704, 132769, 151736, 163408, 265538, 303472, 531076, 1062152, 2124304]

約数ペア:

[(1, 2124304), (2, 1062152), (4, 531076), (7, 303472), (8, 265538), (13, 163408), (14, 151736), (16, 132769), (26, 81704), (28, 75868), (52, 40852), (56, 37934), (91, 23344), (104, 20426), (112, 18967), (182, 11672), (208, 10213), (364, 5836), (728, 2918), (1456, 1459)]